CN112828503B - Support welding tool and working method thereof - Google Patents
Support welding tool and working method thereof Download PDFInfo
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- CN112828503B CN112828503B CN202110107973.5A CN202110107973A CN112828503B CN 112828503 B CN112828503 B CN 112828503B CN 202110107973 A CN202110107973 A CN 202110107973A CN 112828503 B CN112828503 B CN 112828503B
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- support
- fixing device
- cup
- upper seat
- limiting rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a bracket welding tool and a working method thereof, which are used for bracket welding of a hardware cup and comprise an upper seat and a lower seat, wherein the upper seat and the lower seat are connected through a connecting column; a fixing device is arranged between the upper seat and the lower seat, the fixing device is arranged in the hardware cup, and the end part of the fixing device extends out of the hardware cup; the upper seat is horizontally extended with a positioning rod, the positioning rod is provided with a plurality of support positioning and fixing devices, a limiting rod is arranged in a clamping groove between the upper seat and the positioning rod, the limiting rod is connected with a rotating shaft device on the fixing device, and the limiting rod rotates through the rotating shaft device so that the bottom of the limiting rod is clamped into a gap at the edge part of the cup opening of the golden cup. The invention has the advantages that: the support is positioned and fixed through the limiting rod and the support positioning and fixing device, the support mounting precision and efficiency are effectively improved, and the problem that back traces are large due to spot welding is solved.
Description
Technical Field
The invention relates to the technical field of support welding tools, in particular to a support welding tool and a working method thereof.
Background
The bracket is generally fixed on the hardware cup body by adopting a laser welding, argon arc welding or spot welding of a spot welding machine and used for mounting a plastic handle and the like, so that the bracket has higher requirements on relative positions.
The traditional mode is to make a backup plate, fixes the backup plate on the product, puts into the backup plate groove with the support again, generally can only adopt the spot welder operation, needs both hands to hold product and backup plate, leads to inefficiency, and support position precision is low, adopts spot welding to lead to the back vestige big, hardly handles.
Disclosure of Invention
The invention aims to provide a support welding tool according to the defects of the prior art, a support is positioned and fixed through a limiting rod and a support positioning and fixing device, and the support mounting precision and efficiency are effectively improved.
The purpose of the invention is realized by the following technical scheme:
the utility model provides a scaffold weldment frock for the scaffold weldment of five golden cups, its characterized in that: the device comprises an upper seat and a lower seat, wherein the upper seat and the lower seat are connected through a connecting column, a double-shaft cylinder is arranged at the bottom of the upper seat, and the double-shaft cylinder drives the upper seat to move along the length direction of the connecting column; a fixing device is arranged between the upper seat and the lower seat, the fixing device is arranged in the hardware cup, and the end part of the fixing device extends out of the hardware cup; the upper seat is horizontally extended with a positioning rod, the positioning rod is provided with a plurality of support positioning and fixing devices, a limiting rod is arranged in a clamping groove between the upper seat and the positioning rod, the limiting rod is connected with a rotating shaft device on the fixing device, and the limiting rod rotates through the rotating shaft device, so that the bottom of the limiting rod is clamped into a notch at the edge of the cup opening of the golden cup.
The rotating shaft device comprises a rotating shaft fixing block and a pin, the rotating shaft fixing block is installed in the notch of the end part of the fixing device, the pin is connected with the limiting rod, and the limiting rod is connected with the notch of the end part of the fixing device in a fastening mode through a torsional spring.
The support positioning and fixing device comprises a pull handle, a support positioning sliding block, a spring and a limiting block, wherein the support positioning sliding block is installed in the positioning rod clamping groove, the support positioning sliding block and the positioning rod clamping groove are in clearance fit, the pull handle penetrates through the limiting block to be connected with the support positioning sliding block, one end of the spring is connected with the limiting block, and the other end of the spring is connected with the support positioning sliding block.
The fixing device is provided with an annular electromagnet, and the annular electromagnet is adsorbed at the bottom of the hardware cup.
And the cylindrical shaft of the upper seat is matched with the linear bearing of the connecting column.
The working method of the support welding tool is characterized in that: the working method comprises the following steps:
a. pulling a limiting rod backwards, installing the hardware cup on a fixing device, loosening the limiting rod after the hardware cup and the fixing device are installed, and clamping the limiting rod into a gap at the edge of the cup opening of the hardware cup through the rebound force of a torsion spring to complete positioning; electrifying the annular electromagnet on the fixing device to fix the fixing device and the hardware cup;
b. starting a double-shaft cylinder, driving an upper seat to move downwards, and when the upper seat is contacted with a connecting column, a support positioning sliding block is contacted with the golden cup body, and a spring is in a compressed state;
c. pulling a pull handle, enabling the support positioning slide block to move upwards, installing a support on the support positioning slide block, after the support is installed, loosening the pull handle, enabling a spring to rebound, and enabling the support positioning slide block to tightly press the support on the hardware cup body;
d. welding the support, and after the support and the hardware cup body are welded, controlling the double-shaft cylinder to drive the upper seat to move upwards so as to separate the support positioning sliding block from the support;
f. and powering off the annular electromagnet, pulling the limiting rod backwards to enable the limiting rod to be separated from the cup opening edge part gap of the hardware cup, and taking out the hardware cup.
The invention has the advantages that: the support is positioned and fixed through the limiting rod and the support positioning and fixing device, the support mounting precision and efficiency are effectively improved, and the problem that back traces are large due to spot welding is solved.
Drawings
FIG. 1 is a cross-sectional view of a welding fixture for a support according to the present invention;
FIG. 2 is a schematic view of the internal structure of the welding fixture for a support in the present invention;
FIG. 3 is a schematic structural view of a limiting block and a torsion spring according to the present invention;
FIG. 4 is a perspective view of the welding fixture for a bracket according to the present invention;
FIG. 5 is a schematic view of the welding fixture for the bracket according to the present invention;
FIG. 6 is a schematic view of the fixing device of the present invention;
FIG. 7 is a schematic structural view of a hardware cup according to the present invention;
fig. 8 is a schematic structural view of the stent of the present invention.
Detailed Description
The features of the present invention and other related features are described in further detail below by way of example in conjunction with the following drawings to facilitate understanding by those skilled in the art:
as shown in the figures 1-8, the marks 1-23 in the figures are respectively represented as an upper seat 1, a lower seat 2, a connecting column 3, a double-shaft cylinder 4, a cylindrical shaft 5, a linear bearing 6, a limiting rod 7, a torsion spring 8, a positioning rod 9, a pull handle 10, a support positioning slide block 11, a spring 12, a limiting block 13, an annular electromagnet 14, a support 15, a golden cup 16, a cup opening edge part notch 17, a welding gun 18, a fixing device 19, a rotating shaft device 20, a rotating shaft fixing block 21, a pin 22 and an end part notch 23.
Example (b): as shown in fig. 7 and 8, in this embodiment, it is necessary to weld a bracket 15 to a hardware cup 16 having a notch 17 at the rim of the cup.
As shown in fig. 1-6, this embodiment relates to a scaffold weldment frock for 15 welds of support of five golden cups 16, and it mainly includes upper seat 1 and lower 2, links to each other through spliced pole 3 between upper seat 1 and lower 2, and the spliced pole 3 top is equipped with linear bearing 6, and upper seat 1 bottom is equipped with cylindrical shaft 5, and cylindrical shaft 5 and linear bearing 6 looks adaptation, and upper seat 1 can be along spliced pole 3 length direction motion through the cooperation of cylindrical shaft 5 with linear bearing 6. The bottom of the upper seat 1 is provided with a double-shaft cylinder 4, the double-shaft cylinder 4 drives the upper seat 1 to move along the length direction of the connecting column 3, the upper seat 1 is horizontally extended with a positioning rod 9, the positioning rod 9 is provided with a support positioning and fixing device, the positioning rod 9 and the support positioning and fixing device can move along with the upper seat 1, and in the embodiment, the upper seat 1 and the positioning rod 9 are integrally designed. A fixing device 19 is arranged between the upper seat 1 and the lower seat 2, the fixing device 19 is installed in the hardware cup 16, the end portion of the fixing device 19 extends out of the hardware cup 16, the outer contour shape and the size of the front portion and the middle portion of the fixing device 19 are respectively matched with the inner contour shape and the size of the hardware cup 16, in addition, an annular electromagnet 14 is installed on the fixing device 19, and the annular electromagnet 14 is adsorbed at the bottom of the hardware cup 16 and used for reinforcing connection between the support welding tool and the hardware cup 16.
As shown in fig. 1-6, a limiting rod 7 is installed in the slot between the upper seat 1 and the positioning rod 9, the limiting rod 7 is connected with a rotating shaft device 20, and the rotating shaft device 20 is installed on the fixing device 19. The rotating shaft device 20 comprises a rotating shaft fixing block 21 and a pin 20, the rotating shaft fixing block 21 is installed in an end notch 23 of the fixing device 19, the pin 22 is connected with the limiting rod 7, and the limiting rod 7 is buckled with the end notch 23 of the fixing device 19 through the torsion spring 8. Under normal conditions, due to the resilience of the torsion spring 8, the limiting rod 7 can be clamped into the notch 17 at the edge part of the opening of the hardware cup 16 and is used for positioning and fixing the fixing device 19 and the hardware cup 16; when the hardware cup 16 needs to be mounted on the fixing device 19 or the hardware cup 16 needs to be removed from the fixing device 19, the limiting rod 7 can be pulled backwards, and the limiting rod 7 rotates backwards through the rotating shaft device 20, so that the limiting rod 7 is separated from the cup opening edge gap 17 of the hardware cup 16.
As shown in fig. 1-2, two bracket positioning and fixing devices are arranged on the positioning rod 9, and each bracket positioning and fixing device comprises a pull handle 10, a bracket positioning slide block 11, a spring 12 and a limiting block 13. The bracket positioning slide block 11 is arranged in the clamping groove of the positioning rod 9, and the bracket positioning slide block 11 is in clearance fit with the clamping groove of the positioning rod 9, so that the bracket positioning slide block 11 can move conveniently. The pull handle 10 penetrates through the limiting block 13 to be connected with the support positioning slide block 11, one end of the spring 12 is connected with the limiting block 13, and the other end of the spring is connected with the support positioning slide block 11. When the pull handle 10 is pulled, the spring 12 is compressed, and the bracket positioning slide block 11 can move upwards; when the pull handle 10 is released, the spring 12 rebounds and the bracket positioning slide 11 moves downwards.
As shown in fig. 1 to 8, the present embodiment further has the following working method:
a. pulling the limiting rod 7 backwards, installing the hardware cup 16 on the fixing device 19, after the hardware cup 16 and the fixing device 19 are installed, loosening the limiting rod 7, clamping the limiting rod 7 into a notch 17 at the edge of the cup opening of the hardware cup 16 through the rebound force of the torsion spring 8 to complete positioning, and then electrifying the annular electromagnet 14 on the fixing device 19 to fix the fixing device 19 and the hardware cup 16;
b. starting the double-shaft cylinder 4, driving the upper seat 1 to move downwards by the double-shaft cylinder 4, and when the upper seat 1 is contacted with the connecting column 3, the bracket positioning slide block 11 is also contacted with the hardware cup 16, and the spring 12 is in a compressed state;
c. pulling the pull handle 10, enabling the support positioning slide block 11 to move upwards, installing the support 15 on the support positioning slide block 11, after the support 15 is installed, loosening the pull handle 10, enabling the spring 12 to rebound, and enabling the support positioning slide block 11 to tightly press the support 15 on the hardware cup 16;
d. welding the support 15 by using a welding gun 18, and controlling the double-shaft cylinder 4 to drive the upper seat 1 to move upwards after the support 15 and the cup body of the hardware cup 16 are welded, so that the support positioning slide block 11 is separated from the support 15;
f. and powering off the annular electromagnet 14, pulling the limiting rod 7 backwards to enable the limiting rod 7 to be separated from the cup opening edge part gap 17 of the hardware cup 16, and taking out the hardware cup 16.
Although the conception and the embodiments of the present invention have been described in detail with reference to the drawings, those skilled in the art will recognize that various changes and modifications can be made therein without departing from the scope of the appended claims, and therefore, the description is not necessary here.
Claims (4)
1. The utility model provides a scaffold weldment frock for the scaffold weldment of five golden cups, its characterized in that: the device comprises an upper seat and a lower seat, wherein the upper seat and the lower seat are connected through a connecting column, a double-shaft cylinder is arranged at the bottom of the upper seat, and the double-shaft cylinder drives the upper seat to move along the length direction of the connecting column; a fixing device is arranged between the upper seat and the lower seat, the fixing device is arranged in the hardware cup, and the end part of the fixing device extends out of the hardware cup; a positioning rod horizontally extends on the upper seat, a plurality of support positioning and fixing devices are arranged on the positioning rod, a limiting rod is arranged in a clamping groove between the upper seat and the positioning rod, the limiting rod is connected with a rotating shaft device on the fixing device, and the limiting rod rotates through the rotating shaft device so that the bottom of the limiting rod is clamped into a notch at the edge part of the cup opening of the golden cup;
the rotating shaft device comprises a rotating shaft fixing block and a pin, the rotating shaft fixing block is arranged in a notch at the end part of the fixing device, the pin is connected with the limiting rod, and the limiting rod is buckled with the notch at the end part of the fixing device through a torsional spring;
the support positioning and fixing device comprises a pull handle, a support positioning sliding block, a spring and a limiting block, wherein the support positioning sliding block is installed in the positioning rod clamping groove, the support positioning sliding block and the positioning rod clamping groove are in clearance fit, the pull handle penetrates through the limiting block to be connected with the support positioning sliding block, one end of the spring is connected with the limiting block, and the other end of the spring is connected with the support positioning sliding block.
2. The support welding frock of claim 1, characterized in that: the fixing device is provided with an annular electromagnet, and the annular electromagnet is adsorbed at the bottom of the hardware cup.
3. The support welding frock of claim 1, characterized in that: and the cylindrical shaft of the upper seat is matched with the linear bearing of the connecting column.
4. A working method of the bracket welding tool according to any one of claims 1 to 3, characterized in that: the working method comprises the following steps:
a. pulling a limiting rod backwards, installing the hardware cup on a fixing device, loosening the limiting rod after the hardware cup and the fixing device are installed, and clamping the limiting rod into a notch at the edge part of the opening of the hardware cup through the rebound force of a torsion spring to complete positioning; electrifying the annular electromagnet on the fixing device to fix the fixing device and the hardware cup;
b. starting a double-shaft cylinder, driving an upper seat to move downwards, and when the upper seat is contacted with a connecting column, a support positioning sliding block is contacted with the golden cup body, and a spring is in a compressed state;
c. pulling a pull handle, enabling the support positioning slide block to move upwards, installing a support on the support positioning slide block, after the support is installed, loosening the pull handle, enabling a spring to rebound, and enabling the support positioning slide block to tightly press the support on the hardware cup body;
d. welding the support, and after the support and the hardware cup body are welded, controlling the double-shaft cylinder to drive the upper seat to move upwards so as to separate the support positioning sliding block from the support;
f. and powering off the annular electromagnet, pulling the limiting rod backwards to enable the limiting rod to be separated from the cup opening edge part gap of the hardware cup, and taking out the hardware cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110107973.5A CN112828503B (en) | 2021-01-27 | 2021-01-27 | Support welding tool and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110107973.5A CN112828503B (en) | 2021-01-27 | 2021-01-27 | Support welding tool and working method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112828503A CN112828503A (en) | 2021-05-25 |
| CN112828503B true CN112828503B (en) | 2022-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110107973.5A Active CN112828503B (en) | 2021-01-27 | 2021-01-27 | Support welding tool and working method thereof |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116765740B (en) * | 2023-08-22 | 2024-04-05 | 广东佳阳金属科技有限公司 | Welding tool device, automatic welding equipment and using method of cup body connecting piece |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207289181U (en) * | 2017-09-13 | 2018-05-01 | 武汉崇淮科技股份有限公司 | A kind of metal cup rotary laser processing fixture and laser equipment |
| CN108673046A (en) * | 2018-05-30 | 2018-10-19 | 姚丽珍 | A kind of efficient welding equipment for building |
| CN109317914A (en) * | 2018-10-24 | 2019-02-12 | 张晓锋 | Equipment and exhaust tube splicing process is welded and fixed in a kind of curved connect of exhaust funnel of motorcycle |
| CN210160605U (en) * | 2019-03-18 | 2020-03-20 | 浙江嘉益保温科技股份有限公司 | Welding set of cup body and cup handle |
| CN210360086U (en) * | 2019-07-05 | 2020-04-21 | 浙江雅德杯业有限公司 | Stainless steel thermos cup welding set |
-
2021
- 2021-01-27 CN CN202110107973.5A patent/CN112828503B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207289181U (en) * | 2017-09-13 | 2018-05-01 | 武汉崇淮科技股份有限公司 | A kind of metal cup rotary laser processing fixture and laser equipment |
| CN108673046A (en) * | 2018-05-30 | 2018-10-19 | 姚丽珍 | A kind of efficient welding equipment for building |
| CN109317914A (en) * | 2018-10-24 | 2019-02-12 | 张晓锋 | Equipment and exhaust tube splicing process is welded and fixed in a kind of curved connect of exhaust funnel of motorcycle |
| CN210160605U (en) * | 2019-03-18 | 2020-03-20 | 浙江嘉益保温科技股份有限公司 | Welding set of cup body and cup handle |
| CN210360086U (en) * | 2019-07-05 | 2020-04-21 | 浙江雅德杯业有限公司 | Stainless steel thermos cup welding set |
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| Publication number | Publication date |
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| CN112828503A (en) | 2021-05-25 |
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